/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 2rem;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 25% 20%, rgba(0, 30, 255, 0.16), transparent 60%),
    radial-gradient(ellipse 55% 45% at 85% 85%, rgba(204, 0, 0, 0.14), transparent 60%),
    var(--jet-black);
}

/* Barra diagonal cromada de firma — eco directo del brand book, un solo golpe visual */
.hero__chrome-bar {
  position: absolute;
  top: -10%;
  left: -15%;
  width: 75%;
  height: 46%;
  z-index: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(192,192,192,0.16) 47%, rgba(255,255,255,0.22) 50%, rgba(192,192,192,0.14) 53%, transparent 60%);
  border-image: none;
  transform: rotate(-6deg);
  pointer-events: none;
}
.hero__chrome-bar::before,
.hero__chrome-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 48.6%, var(--royal-blue) 49%, var(--royal-blue) 49.4%, transparent 50%);
  opacity: 0.55;
}
.hero__chrome-bar::after {
  background: linear-gradient(115deg, transparent 51.6%, var(--crimson) 52%, var(--crimson) 52.4%, transparent 53%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: center;
}

.hero__mark {
  width: 46px;
  height: 46px;
  margin: 0 auto 1.75rem;
  color: var(--chrome);
  opacity: 0.9;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7.5rem);
  line-height: 0.94;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
  background: linear-gradient(180deg, #ffffff 0%, #e4e4e4 45%, #9c9c9c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  font-family: var(--font-structural);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  margin: 1.5rem auto 0;
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.75rem;
}

.hero__scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-structural);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.hero__scroll-cue span {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--chrome), transparent);
}

/* ==========================================================================
   FORMATOS — Solo / Dúo / Trío
   ========================================================================== */

.formats {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid rgba(192, 192, 192, 0.14);
  border-left: 1px solid rgba(192, 192, 192, 0.14);
}

@media (min-width: 820px) {
  .formats { grid-template-columns: repeat(3, 1fr); }
}

.format-panel {
  position: relative;
  padding: clamp(2.25rem, 4vw, 3.25rem);
  border-right: 1px solid rgba(192, 192, 192, 0.14);
  border-bottom: 1px solid rgba(192, 192, 192, 0.14);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  transition: background-color 0.5s ease;
}

.format-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  background: linear-gradient(200deg, var(--accent-color, var(--chrome)) 0%, transparent 55%);
}
.format-panel:hover::before,
.format-panel:focus-within::before { opacity: 0.16; }

.format-panel:hover,
.format-panel:focus-within { background-color: var(--surface-1); }

.format-panel--solo { --accent-color: var(--royal-blue); }
.format-panel--duo { --accent-color: var(--chrome); }
.format-panel--trio { --accent-color: var(--crimson); }

.format-panel__index {
  position: relative;
  font-family: var(--font-structural);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.format-panel__title {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  text-transform: uppercase;
  margin: 1.25rem 0 0.9rem;
  border-left: 3px solid var(--accent-color);
  padding-left: 0.85rem;
}

.format-panel__desc {
  position: relative;
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 34ch;
}

/* ==========================================================================
   RULETA DE REPERTORIO
   ========================================================================== */

.roulette {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

@media (min-width: 960px) {
  .roulette { grid-template-columns: 0.9fr 1.1fr; }
}

.roulette__wheel-wrap {
  position: relative;
  width: min(420px, 88vw);
  margin-inline: auto;
  aspect-ratio: 1;
}

.roulette__pointer {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 20px solid var(--chrome);
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6));
}

.roulette__wheel {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid var(--chrome-soft);
  box-shadow: 0 0 0 10px var(--jet-black), 0 0 60px rgba(0,0,0,0.6);
  transition: transform 5.2s cubic-bezier(0.12, 0.72, 0.1, 1);
  will-change: transform;
}

.roulette__label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: 0 0;
  font-family: var(--font-structural);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--pure-white);
  text-transform: uppercase;
  white-space: nowrap;
}

.roulette__hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 26%;
  height: 26%;
  border-radius: 50%;
  background: linear-gradient(135deg, #e8e8e8, #8c8c8c 40%, #f2f2f2 55%, #6b6b6b);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}

.roulette__hub-mark {
  width: 42%;
  height: 42%;
  color: var(--jet-black);
}

.roulette__spin-btn {
  display: block;
  margin: 1.75rem auto 0;
}

.roulette__result {
  border: 1px solid rgba(192, 192, 192, 0.16);
  background: var(--surface-1);
  border-radius: var(--radius-soft);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.roulette__result-placeholder {
  margin: auto;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-structural);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  max-width: 30ch;
}

.roulette__result-video {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-sharp);
  background: linear-gradient(135deg, var(--surface-2), #050505);
  border: 1px solid rgba(192,192,192,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-structural);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  gap: 0.5rem;
}

.roulette__result-genre {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  text-transform: uppercase;
  margin: 1.25rem 0 0.5rem;
}

.roulette__result-copy {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   CTA final
   ========================================================================== */

.final-cta {
  position: relative;
  text-align: center;
  padding-block: clamp(4.5rem, 10vw, 8rem);
  border-top: 1px solid rgba(192,192,192,0.12);
  overflow: hidden;
}

.final-cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  text-transform: uppercase;
  line-height: 1;
  max-width: 18ch;
  margin: 0 auto;
}

.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.25rem;
}